ArticleInternational journal of molecular sciences2023
Endogenous Extracellular Vesicles Participate in Brain Remodeling after Ischemic Stroke.
Article in International journal of molecular sciences, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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Who cites it
8 citing papers in PubMed, 11 citations in OpenAlex.
- Animal models for investigating post-stroke cognitive impairment: A neurovascular trafficking perspective.Animal models and experimental medicine · 2026Review
- Exosomal lncRNAs in Cerebrovascular Diseases: Biomarkers, Pathological Mechanisms, and Therapeutic Potential.Non-coding RNA · 2026Review
- Endothelial cells secrete small extracellular vesicles to promote neuron endoplasmic reticulum stress injury via miR-146a-5p/Eif4g2 axis in ischemic stroke.Journal of advanced research · 2026Article
- Exercise-induced extracellular vesicles derived from platelet-rich plasma improved recovery after ischemic stroke.Journal of cerebral blood flow and metabolism : official journal of the International Society of Cerebral Blood Flow and Metabolism · 2026Article
- Role of circadian CLOCK signaling in cellular senescence.Biogerontology · 2025Review
- Extracellular vesicle therapy in neurological disorders.Journal of biomedical science · 2024Review
- Editorial: Targeting neuron-non-neuronal interactions at the neurovascular unit in stroke and neurodegenerative disease models.Frontiers in cellular neuroscience · 2024Article
- Astrocyte-derived exosomal miR-378a-5p mitigates cerebral ischemic neuroinflammation by modulating NLRP3-mediated pyroptosis.Frontiers in immunology · 2024Article
Corrections and comments
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Authors and funding
6 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Brain remodeling after an ischemic stroke represents a promising avenue for exploring the cellular mechanisms of endogenous brain repair. A deeper understanding of these mechanisms is crucial for optimizing the safety and efficacy of neuroprotective treatments for stroke patients. Here, we interrogated the role of extracellular vesicles, particularly exosomes, as potential mediators of endogenous repair within the neurovascular unit (NVU). We hypothesized that these extracellular vesicles may play a role in achieving transient stroke neuroprotection. Using the established ischemic stroke model of middle cerebral artery occlusion in adult rats, we detected a surged in the extracellular vesicle marker CD63 in the peri-infarct area that either juxtaposed or co-localized with GFAP-positive glial cells, MAP2-labeled young neurons, and VEGF-marked angiogenic cells. This novel observation that CD63 exosomes spatially and temporally approximated glial activation, neurogenesis, and angiogenesis suggests that extracellular vesicles, especially exosomes, contribute to the endogenous repair of the NVU, warranting exploration of extracellular vesicle-based stroke therapeutics.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.